By Silvio Artero...[et.al.] By Silvio Artero...[et.al. by Ben Carter ... [et. al. by Ben Carter ... [et. al.]. by David Else...[et.al] by Cristian Bonetto...[et.al.] by David Else...[et.al by Karl Ruhrberg...[et.al] by Marilena Karra...[et.al] by Ulrich Loock...[et.al.]